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Date:      Tue, 6 Dec 2022 14:55:58 -0800
From:      Cy Schubert <Cy.Schubert@cschubert.com>
To:        Jung-uk Kim <jkim@FreeBSD.org>
Cc:        src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org
Subject:   Re: git: 9a4bc5208fad - main - acpica: Import ACPICA 20221020
Message-ID:  <20221206145510.35ded869@slippy>
In-Reply-To: <8339f9c1-adba-7d2e-23f7-102811e3791c@FreeBSD.org>
References:  <202210280205.29S25MZ5011058@gitrepo.freebsd.org> <20221206173510.6CE0010D@slippy.cwsent.com> <8339f9c1-adba-7d2e-23f7-102811e3791c@FreeBSD.org>

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On Tue, 6 Dec 2022 17:06:43 -0500
Jung-uk Kim <jkim@FreeBSD.org> wrote:

> On 22. 12. 6., Cy Schubert wrote:
> > In message <202210280205.29S25MZ5011058@gitrepo.freebsd.org>, Jung-uk Kim
> > write
> > s:  
> >> The branch main has been updated by jkim:
> >>
> >> URL: https://cgit.FreeBSD.org/src/commit/?id=9a4bc5208fad4d69360dbbe769e28a37
> >> 419c4e21
> >>
> >> commit 9a4bc5208fad4d69360dbbe769e28a37419c4e21
> >> Author:     Jung-uk Kim <jkim@FreeBSD.org>
> >> AuthorDate: 2022-10-27 21:34:40 +0000
> >> Commit:     Jung-uk Kim <jkim@FreeBSD.org>
> >> CommitDate: 2022-10-28 02:03:50 +0000
> >>
> >>      acpica: Import ACPICA 20221020
> >>      
> >>      (cherry picked from commit a799bdd9d50e84cd6a36e8f1d2ac4301b2a6b374)
> >> ---
> >>   sys/contrib/dev/acpica/common/acfileio.c           | 131 ++++++--
> >>   sys/contrib/dev/acpica/common/adisasm.c            |   4 +-
> >>   sys/contrib/dev/acpica/common/ahtable.c            |   2 +
> >>   sys/contrib/dev/acpica/common/ahuuids.c            |   3 +
> >>   sys/contrib/dev/acpica/common/dmtable.c            | 116 ++++---
> >>   sys/contrib/dev/acpica/common/dmtables.c           |   2 +-
> >>   sys/contrib/dev/acpica/common/dmtbdump.c           |   4 +-
> >>   sys/contrib/dev/acpica/common/dmtbdump1.c          | 205 ++++++++++++-
> >>   sys/contrib/dev/acpica/common/dmtbdump2.c          | 100 ++++--
> >>   sys/contrib/dev/acpica/common/dmtbinfo1.c          | 110 +++++++
> >>   sys/contrib/dev/acpica/common/dmtbinfo2.c          |  33 +-
> >>   sys/contrib/dev/acpica/common/dmtbinfo3.c          |  17 ++
> >>   sys/contrib/dev/acpica/compiler/aslcodegen.c       |  75 ++++-
> >>   sys/contrib/dev/acpica/compiler/aslcompile.c       |  12 +-
> >>   sys/contrib/dev/acpica/compiler/aslerror.c         |   1 -
> >>   sys/contrib/dev/acpica/compiler/aslhelp.c          |   1 +
> >>   sys/contrib/dev/acpica/compiler/asloptions.c       |  30 +-
> >>   sys/contrib/dev/acpica/compiler/aslpredef.c        |   2 +-
> >>   sys/contrib/dev/acpica/compiler/aslprune.c         |   8 +
> >>   sys/contrib/dev/acpica/compiler/aslstartup.c       |   2 +-
> >>   sys/contrib/dev/acpica/compiler/dtcompile.c        |  42 +++
> >>   sys/contrib/dev/acpica/compiler/dtcompiler.h       |  10 +
> >>   sys/contrib/dev/acpica/compiler/dtio.c             |   2 +-
> >>   sys/contrib/dev/acpica/compiler/dttable1.c         | 128 +++++++-
> >>   sys/contrib/dev/acpica/compiler/dttable2.c         | 169 +++++++++--
> >>   sys/contrib/dev/acpica/compiler/dttemplate.h       |  63 +++-
> >>   sys/contrib/dev/acpica/compiler/dtutils.c          |   3 +-
> >>   .../dev/acpica/components/debugger/dbutils.c       | 192 ++++++++++++
> >>   sys/contrib/dev/acpica/components/events/evevent.c |  11 +-
> >>   .../dev/acpica/components/events/evregion.c        |   8 +
> >>   .../dev/acpica/components/executer/exfield.c       |   6 +-
> >>   .../dev/acpica/components/executer/exserial.c      |   6 +
> >>   .../dev/acpica/components/hardware/hwsleep.c       |  10 +
> >>   sys/contrib/dev/acpica/components/tables/tbdata.c  |   2 +-
> >>   sys/contrib/dev/acpica/components/tables/tbfadt.c  |   2 +-
> >>   sys/contrib/dev/acpica/components/tables/tbprint.c |  90 +-----
> >>   sys/contrib/dev/acpica/components/tables/tbutils.c |   2 +-
> >>   .../dev/acpica/components/tables/tbxfroot.c        |  32 +-
> >>   .../dev/acpica/components/utilities/utcksum.c      | 335 +++++++++++++++++++
> >> ++
> >>   .../dev/acpica/components/utilities/utglobal.c     |   1 +
> >>   .../dev/acpica/components/utilities/utstring.c     |  10 +-
> >>   sys/contrib/dev/acpica/include/acconfig.h          |   2 +
> >>   sys/contrib/dev/acpica/include/acdisasm.h          |  19 ++
> >>   sys/contrib/dev/acpica/include/acglobal.h          |   1 +
> >>   sys/contrib/dev/acpica/include/acpixf.h            |   2 +-
> >>   sys/contrib/dev/acpica/include/actables.h          |  10 -
> >>   sys/contrib/dev/acpica/include/actbinfo.h          |  10 +
> >>   sys/contrib/dev/acpica/include/actbl1.h            | 179 ++++++++++-
> >>   sys/contrib/dev/acpica/include/actbl2.h            | 163 +++++++++-
> >>   sys/contrib/dev/acpica/include/actypes.h           |   9 +-
> >>   sys/contrib/dev/acpica/include/acutils.h           |  25 ++
> >>   sys/contrib/dev/acpica/include/acuuid.h            |   3 +-
> >>   52 files changed, 2121 insertions(+), 284 deletions(-)  
> > 
> > This broke Wake-on-LAN on my Acer laptop. Sending a WOL signal to the
> > laptop fails to wake the machine. However, pulling the power cord, plugging
> > it back in, and then sending a WOL signal does wake it. This led me to
> > believe this commit was the cause of the problem.
> > 
> > To remediate I applied the following patch, essentially reverting two small
> > patches within this commit. This fixes my WOL problem.
> > 
> > diff --git a/sys/contrib/dev/acpica/components/events/evevent.c
> > b/sys/contrib/dev/acpica/components/events/evevent.c
> > index 07c06c7c7839..1eb1262b92ea 100644
> > --- a/sys/contrib/dev/acpica/components/events/evevent.c
> > +++ b/sys/contrib/dev/acpica/components/events/evevent.c
> > @@ -312,8 +312,7 @@ AcpiEvFixedEventInitialize (
> >           {
> >               Status = AcpiWriteBitRegister (
> >                   AcpiGbl_FixedEventInfo[i].EnableRegisterId,
> > -                (i == ACPI_EVENT_PCIE_WAKE) ?
> > -                ACPI_ENABLE_EVENT : ACPI_DISABLE_EVENT);
> > +                ACPI_DISABLE_EVENT);
> >               if (ACPI_FAILURE (Status))
> >               {
> >                   return (Status);
> > @@ -437,8 +436,7 @@ AcpiEvFixedEventDispatch (
> >       {
> >           (void) AcpiWriteBitRegister (
> >               AcpiGbl_FixedEventInfo[Event].EnableRegisterId,
> > -            (Event == ACPI_EVENT_PCIE_WAKE) ?
> > -	    ACPI_ENABLE_EVENT : ACPI_DISABLE_EVENT);
> > +	    ACPI_DISABLE_EVENT);
> >   
> >           ACPI_ERROR ((AE_INFO,
> >               "No installed handler for fixed event - %s (%u), disabling",  
> 
> Sorry to hear.  It was added by the following commit.
> 
> https://github.com/acpica/acpica/commit/32d875705c8ee8f99fd8b78dbed48633486a7640
> 
> Can you please file an upstream PR?
> 
> https://github.com/acpica/acpica/issues
> 
> Thanks!
> 
> Jung-uk Kim

Pull request #818 has been created.

-- 
Cheers,
Cy Schubert <Cy.Schubert@cschubert.com>
FreeBSD UNIX:  <cy@FreeBSD.org>   Web:  https://FreeBSD.org
NTP:           <cy@nwtime.org>    Web:  https://nwtime.org

			e^(i*pi)+1=0



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